Paper Information

Journal:   JOURNAL OF SAFETY PROMOTION AND INJURY PREVENTION   WINTER 2016 , Volume 3 , Number 4; Page(s) 249 To 256.
 
Paper: 

ADSORPTION ISOTHERM STUDY AND FACTOR AFFECTED ON METHYLENE BLUE DECOLORIZATION USING ACTIVATED CARBON POWDER PREPARED GRAPEVINE LEAF

 
 
Author(s):  MOUSAVI S.A.*, KHASHIJ M., SHAHBAZI P.
 
* ENVIRONMENTAL HEALTH ENGINEERING DEPARTMENT, FACULTY OF HEALTH, KERMANSHAH UNIVERSITY OF MEDICAL SCIENCES, KERMANSHAH, IRAN
 
Abstract: 

Background and Objectives: One of the methods of color removal is adsorption using natural adsorbents. Aadsorption process because of lower cost, easy operation and hide sensitive to toxic substances than other methods is a priority. So, the aim of persent study was to adsorption isotherm and factor affected on Methylene Blue decolorization using activated carbon powder prepared Grapevine Leaf.
Materials and Methods: This experimental study with differnet parameters such as initial concentration of MB, adsorbent dosage and contact time on the MB adsorption in the batch system were investigated. Results: Results showed that the adsorption efficiency was achieved to 100% at 10 and 100 mg/L of MB when the amont of adsorbent was 2 g/L with contact time of 90 and70 min at pH=7. Adsorption process could be follow of both Ferndlich (R2= 0.994) and Langmuier (0.984) isotherm which that by Ferndlich isotherm, maximum dye adsorption was calculated to 25.77 mg/g.
Conclusion: Based on the obtained results it can be concluded that activeted carbon prepared of grapevine leaf has high capacity for Methylene Blue dye from aqueous solution.

 
Keyword(s): WASTEWATER, ADSORPTION, GRAPEVINE, METHYLENE BLUE
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 57
 
Latest on Blog
Enter SID Blog